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