(0 15 1)(2 12 9 7 4)(3 21 19)(5 8 6)(10 16 11 17 13)(14 20 18)
ALLOWS (11/8)-SEQUENCE
1: (1 12 15)
(0 15 9 7 4 2 12)(1)(3 21 19)(5 8 6)(10 16 11 17 13)(14 20 18)
2: (10 16 13)
(0 15 9 7 4 2 12)(1)(3 21 19)(5 8 6)(10)(11 17 13)(14 20 18)(16)
3: (0 15 9)
(0 7 4 2 12)(1)(3 21 19)(5 8 6)(9)(10)(11 17 13)(14 20 18)(15)(16)
4: (11 17 13)
(0 7 4 2 12)(1)(3 21 19)(5 8 6)(9)(10)(11)(13)(14 20 18)(15)(16)(17)