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

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

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

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

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