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

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

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

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

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