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

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

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

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

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