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

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

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

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

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