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

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

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

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

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