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