everool binary string s length 2n note binary string string consist character 0 1 he want partition s disjoint equal subsequence he need help itYou allow follow operation exactly you choose subsequence possibly s rotate right position in word select sequence index b_1 b_2 ldot b_m 1 le b_1 b_2 ldot b_m le 2n after simultaneously set s_b_1 s_b_m s_b_2 s_b_1 ldot s_b_m s_b_m1Can partition s disjoint equal subsequence perform allow operation exactly oncea partition s disjoint equal subsequence sp sq increase array indice p_1 p_2 ldot p_n q_1 q_2 ldot q_n integer 1 2n encounter p q exactly sp s_p_1 s_p_2 ldot s_p_n sq s_q_1 s_q_2 ldot s_q_n sp sqIf possible partition perform kind operation report 1 if possible operation partition s disjoint subsequence sp sq sp sq print element b index sp ie value p_1 p_2 ldot p_n