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