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

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

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

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

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